#-*- coding: utf-8 -*-
#@Time : 2021/8/7 11:14
#@Author : HUGBOY
#@File : t.py
#@Software: PyCharm


from tkinter import *




def login_jump():
    conduct_window = Tk()
    conduct_window.config(text='come on !')
    Button(conduct_window, text='Start', command=conduct_jump).pack()
    conduct_window.mainloop()





login_window = Tk()

Button(login_window, text="Login", command=login_jump).pack()

login_window.mainloop()

